CN213926073U

CN213926073U - River scour-resistant dike

Info

Publication number: CN213926073U
Application number: CN202022980532.XU
Authority: CN
Inventors: 李昌雄; 王具卓; 李仁�; 温林山; 李聪聪
Original assignee: Shaoguan Huayuan Hydropower Construction Co ltd
Current assignee: Shaoguan Huayuan Hydropower Construction Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-08-10
Anticipated expiration: 2030-12-10

Abstract

The utility model relates to an anti-impact dike of river relates to the field of dyke engineering, its include the bottom plate with set up in be used for blockking the river bank of rivers on the bottom plate, a plurality of mounting holes have been seted up to the river bank, be provided with the flood discharge pipe that is used for flood discharge in the mounting hole, one side that the river bank kept away from the river course is provided with the link passage with flood discharge pipe intercommunication, the one end intercommunication that the flood discharge pipe was kept away from to the link passage has the conveyer pipe, the conveyer pipe intercommunication has the case of keeping in temporary storage. According to the river channel flood discharge device, the mounting holes are formed in the river levee, and the flood discharge pipes are mounted in the mounting holes, so that river water can flow into the temporary storage box when the water level of the river water in the river channel is high, flood discharge can be performed on the river channel, and the pressure of the river water on the river levee is reduced; through setting up the collection box to set up the filter in the collection box, can realize the recycle of river, accord with energy-concerving and environment-protective theory.

Description

River scour-resistant dike

Technical Field

The application relates to the field of embankment engineering, in particular to a river anti-impact embankment.

Background

The dike engineering refers to the water retaining buildings built along the edges of rivers, channels, lakes, seacoasts or flood areas, flood diversion areas and reclamation areas, and the dike is an important flood control engineering which is widely adopted in the world at the earliest time. The embankment is a main measure for preventing flood and protecting the residential and industrial and agricultural production. The dikes may be divided into river dikes, lake dikes, sea dikes, reservoirs, dykes in low-lying areas of stagnant and flooded areas, etc. according to the locations where the dikes are constructed.

Chinese patent publication No. CN207211063U discloses an anti-impact embankment for river, which comprises self-embedded retaining wall structures arranged at two sides of a river, wherein the self-embedded retaining wall structures comprise a bearing layer, a reinforcing layer and an outer vertical surface which are sequentially arranged from inside to outside; the bearing layer is formed by stacking ecological bags in the vertical direction, the reinforcing layer is formed by stacking a plurality of layers of geogrids in the vertical direction, the outer vertical face is formed by stacking self-embedded landscape retaining wall building blocks in the vertical direction, and the embankment seismic capacity is improved.

In view of the above-mentioned related art, the inventor believes that when the water level of river water in a river channel is high, the pressure borne by the lifting and defending device will be greatly increased, and damage to the lifting and defending device is easily caused.

SUMMERY OF THE UTILITY MODEL

In order to reduce the pressure of river water on the lifting device, the application provides a river anti-impact dike.

The application provides a river scour protection dyke adopts following technical scheme:

the river anti-impact dike comprises a bottom plate and a river bank arranged on the bottom plate and used for blocking water flow, wherein the river bank is provided with a plurality of mounting holes, flood discharge pipes used for discharging flood are arranged in the mounting holes, one side, away from a river channel, of the river bank is provided with a connecting channel communicated with the flood discharge pipes, one end, away from the flood discharge pipes, of the connecting channel is communicated with a conveying pipe, and the conveying pipe is communicated with a temporary storage box.

Through adopting above-mentioned technical scheme, through seting up a plurality of mounting holes on the river levee to at the downthehole installation flood discharge pipe of mounting, when the water level of river in the river course is higher, in river accessible flood discharge pipe flow in the delivery pipe, and carry the river to the temporary storage incasement, can carry out the flood discharge to the river course, thereby reduce the pressure of river to the river levee.

Optionally, the mounting hole is along the high vertical arrangement of river levee, the river levee corresponds the position of connecting channel and is provided with the adjusting part that is used for adjusting the flood discharge pipe and opens and close, adjusting part including set up in the cylinder at connecting channel top and set up in the baffle of cylinder piston rod, the baffle is located connecting channel, the baffle is used for blockking the one end that the river course was kept away from to the flood discharge pipe.

Through adopting above-mentioned technical scheme, the corresponding promotion baffle of cylinder for the baffle can control opening and close of flood discharge pipe, thereby adjusts the quantity that the flood discharge pipe opened, and then can adjust the ability of river levee flood discharge.

Optionally, the river levee top is connected with the filter screen through fastening components, the filter screen covers in one side that the river levee is close to the river course, the filter screen bottom is provided with a plurality of counterweight, the filter screen covers the mouth of pipe that the flood discharge pipe is close to the river course.

Through adopting above-mentioned technical scheme, in the river levee just can flow into the flood discharge after passing through the filtration of filter screen, can reduce the debris in the river and get into in the flood discharge and the jam that causes, and the setting of counterweight can increase the weight of filter screen for the filter screen is difficult to shift down in the washing away of river.

Optionally, the fastening assembly comprises a connecting plate and a plurality of connecting screws, the connecting plate is arranged at the top of the river levee and used for compressing the filter screen, the threads of the connecting plate penetrate through the connecting screw at the top of the connecting plate, the connecting screws penetrate through the filter screen, and the connecting plate is connected with the river levee through the connecting screws.

Through adopting above-mentioned technical scheme, through setting up connecting plate and connecting screw, can realize the detachable connection between filter screen and the river levee to be convenient for clear up the debris on the filter screen.

Optionally, the temporary storage box is communicated with a recovery pipe, one end of the recovery pipe, which is far away from the temporary storage box, is communicated with a recovery box, a water pump for pumping water into the recovery box is arranged on the recovery pipe, a filter plate is arranged in the recovery box, and the pipe orifice of the recovery pipe, which is close to the recovery box, is positioned above the filter plate.

Through adopting above-mentioned technical scheme, the water pump can be with the river extraction to the collection box of temporary storage incasement in, and the filter can filter the river in the collection box to can carry out cyclic utilization to the river, accord with energy-concerving and environment-protective theory.

Optionally, a slide rail is vertically arranged on one side, close to the connecting channel, of the river levee, the length direction of the slide rail is parallel to the telescopic direction of the piston rod of the air cylinder, and the baffle is connected in the slide rail in a sliding mode.

Through adopting above-mentioned technical scheme, cylinder piston rod promotes the baffle motion for the baffle slides in the slide rail, and the setting of slide rail can play limiting displacement to the slip of baffle, thereby improves the stability when the baffle slides.

Optionally, the river levee top level is provided with the horizontal plate, the vertical board that is provided with in horizontal plate top, the vertical spout of having seted up of vertical board upper end, vertical slip has a plurality of lifter plates in the spout, fix through locking Assembly between lifter plate and the vertical board.

By adopting the technical scheme, the height of the lifting plate can be adjusted by installing the slidable lifting plate on the vertical plate and fixing the lifting plate through the locking assembly; when the water level of river water in the river channel is higher, the lifting plate can be adjusted upwards, so that the river water in the river channel is not easy to flow out of the outer side of the river bank.

Optionally, the lifter plate keeps away from one side of river course and corresponds the vertical waist shape hole of seting up with the spout intercommunication in the position of vertical board, lifter plate one side is provided with and slides and wears to locate the downthehole locking screw of waist shape and threaded connection in the lock nut in the locking screw outside, lock nut is located one side that the river course was kept away from to vertical board.

Through adopting above-mentioned technical scheme, corresponding rotation lock nut makes lock nut tip and the outside butt of vertical board to can fix the lifter plate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging a plurality of mounting holes on the river levee and mounting flood discharge pipes in the mounting holes, when the water level of river water in the river channel is higher, the river water can flow into the conveying pipe through the flood discharge pipes and is conveyed into the temporary storage box, so that flood discharge can be performed on the river channel, and the pressure of the river water on the river levee is reduced;

2. river water in the river levee can flow into the flood discharge pipe after being filtered by the filter screen, so that the blocking phenomenon caused by that sundries in the river water enter the flood discharge pipe can be reduced, and the weight of the filter screen can be increased by the arrangement of the weight piece, so that the filter screen is not easy to displace under the scouring of the river water.

Drawings

FIG. 1 is a cross-sectional view of a river impact dike;

FIG. 2 is a schematic view of a river impact dike;

FIG. 3 is a schematic view of another angle of a river impact dike;

fig. 4 is a partially enlarged schematic view of a portion a in fig. 2.

Description of reference numerals: 1. a base plate; 2. a river levee; 3. a river channel; 4. mounting holes; 5. a flood discharge pipe; 6. a connecting channel; 7. a delivery pipe; 8. a temporary storage box; 9. a cylinder; 10. a baffle plate; 11. a slide rail; 12. a filter screen; 13. a counterweight; 14. a connecting plate; 15. a connecting screw; 16. a recovery pipe; 17. a recycling bin; 18. a water pump; 19. a filter plate; 20. a horizontal plate; 21. mounting screws; 22. a vertical plate; 23. a chute; 24. a lifting plate; 25. locking the screw rod; 26. locking the nut; 27. a waist-shaped hole.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a river anti-impact dike. Referring to fig. 1, the river anti-impact embankment comprises a bottom plate 1 and two sets of river banks 2, wherein the two sets of river banks 2 are symmetrically arranged at the top of the bottom plate 1, a river channel 3 is arranged between the two sets of river banks 2, the cross section of the river channel 3 is trapezoidal, and one side of each river bank 2 close to the river channel 3 is provided with an inclined plane which is inclined upwards. In the present embodiment, the bottom plate 1 and the river levee 2 are each made of concrete.

The side of the river bank 2 close to the river channel 3 is the inner side, and the side opposite to the inner side of the river bank 2 is the outer side. A plurality of mounting holes 4 have been seted up in the slope of 2 departments of river levee, and mounting holes 4 run through the inside and outside both sides of river levee 2, and a plurality of mounting holes 4 are arranged along the direction of height linearity of river levee 2, and mounting holes 4 are close to river course 3 more, and mounting holes 4 highly are higher. The flood discharge pipe 5 is arranged in the mounting hole 4, and the inner side and the outer side of the river levee 2 are communicated through the flood discharge pipe 5. One side that river bank 2 kept away from river course 3 installs connecting channel 6, and the mouth of pipe that river course 3 was kept away from to a plurality of flood discharge pipe 5 all communicates with connecting channel 6 is inside. The one end intercommunication that connecting channel 6 kept away from river course 3 has conveyer pipe 7, and the one end intercommunication that connecting channel 6 was kept away from to conveyer pipe 7 has temporary storage box 8, and temporary storage box 8 is installed on the bottom plate 1 in the river levee 2 outside.

When meeting with heavy rain weather, and the river in river course 3 rises rapidly, the river that overflows flood discharge pipe 5 and is close to the mouth of pipe of river course 3 one end can flow into in the connecting channel 6 through flood discharge pipe 5 to carry the river to in the temporary storage box 8 through conveyer pipe 7, thereby slow down pressure for river course 3 when the water level is higher in river course 3.

Referring to fig. 2, adjusting part is installed to one side that river course 3 was kept away from to river levee 2, and adjusting part includes cylinder 9 and baffle 10, and cylinder 9 is vertical to be fixed in 6 tops of interface channel, and baffle 10 is vertical to slide in the 2 outsides of river levee, and baffle 10 is located interface channel 6, and the position of baffle 10 corresponds with the orificial position of flood discharge pipe 5, and baffle 10 is used for controlling opening and close of flood discharge pipe 5. The piston rod of the cylinder 9 extends into the connecting channel 6 and is fixed with the upper end part of the baffle 10.

The piston rod of the cylinder 9 is telescopic, the number of the opening and closing of the flood discharge pipes 5 can be controlled by correspondingly adjusting the height of the baffle 10, and the number of the opening of the flood discharge pipes 5 can be correspondingly adjusted according to the water level of river water in the river channel 3, so that the flood discharge capacity of the river bank 2 can be adjusted.

In order to limit the sliding of the baffle plate 10, two sets of slide rails 11 are vertically installed on one side of the river levee 2 close to the connecting channel 6, the slide rails 11 are located in the connecting channel 6, the positions of the slide rails 11 correspond to the positions of the flood discharge pipes 5 close to the pipe orifices on one side of the connecting channel 6, and the baffle plate 10 is slidably connected between the two sets of slide rails 11. When the piston rod of the air cylinder 9 pushes the baffle 10, the baffle 10 can slide in the slide rail 11, so that the stability of the baffle 10 in sliding is improved.

Referring to fig. 3, in order to reduce the phenomenon that flood discharge pipe 5 takes place to block up, one side that river bank 2 is close to river course 3 covers there is one deck filter screen 12, and fastening components installs in river bank 2 top is passed through at filter screen 12 top, and filter screen 12 covers the mouth of pipe that flood discharge pipe 5 is close to river course 3 one side for river can flow into in flood discharge pipe 5 after passing through filter screen 12's filtration, thereby reduce the debris in the river and get into in the flood discharge pipe 5 and the jam phenomenon that causes. In order to ensure that the filter screen 12 can cover the corresponding pipe orifice of the flood discharge pipe 5, the bottom of the filter screen 12 is connected with a plurality of weight members 13, and the weight members 13 can pull the filter screen 12 downwards all the time, so that the filter screen 12 is not easy to displace under the flushing of river water. In this embodiment, the weight member 13 is massive, so that one side of the weight member can be attached to a corresponding position inside the river wall 2.

Fastening components includes connecting plate 14 and a plurality of connecting screw 15, connecting plate 14 is installed in the position that 2 tops of river levee correspond filter screen 12, filter screen 12 top is located between 2 tops of river levee and connecting plate 14, connecting screw 15 wears to locate the connecting plate 14 top, connecting screw 15 screw thread wears to locate the 2 tops of river levee, fix through connecting screw 15 between connecting plate 14 and the river levee 2, and connecting screw 15 passes filter screen 12, make connecting plate 14 can fix filter screen 12. The detachable connection of the filter screen 12 can be realized by installing the connecting plate 14 and the connecting screw 15 at the top of the river levee 2, so that sundries on the filter screen 12 can be cleaned conveniently.

Referring to fig. 2, in order to collect the river water in the temporary storage tank 8, the temporary storage tank 8 is communicated with a recovery pipe 16, one end of the recovery pipe 16 far from the temporary storage tank 8 is communicated with a recovery tank 17, the recovery tank 17 is installed on the bottom plate 1 outside the river bank 2, a water pump 18 is installed on the recovery pipe 16, and the water pump 18 can pump the river water in the temporary storage tank 8 into the recovery tank 17. The one end that recovery box 17 is close to recovery box 16 is connected in the top position of recovery box 17, and filter 19 is equipped with to horizontal installation in recovery box 17, and filter 19 is located the orificial below of recovery box 16 for filter 19 can filter the silt that gets into the river in recovery box 17.

The position level that river course 3 was kept away from at 2 tops of river bank has horizontal plate 20, and horizontal plate 20 is fixed in 2 tops of river bank through mounting screw 21, and horizontal plate 20 top an organic whole is connected with vertical board 22, and vertical board 22 is vertical setting, and the length direction of vertical board 22 is parallel with the length direction of river bank 2. Square spout 23 has been seted up to vertical board 22 upper end, and spout 23 is vertical setting, and vertical a plurality of lifter plates 24 of installing in spout 23, lifter plate 24 arrange along vertical board 22's length direction linearity, and the terminal surface between adjacent two sets of lifter plates 24 laminates each other. A locking assembly is arranged between the lifting plate 24 and the vertical plate 22, and the lifting plate 24 and the vertical plate 22 are fixed through the locking assembly.

When river water is about to overflow the top of the vertical plate 22 in the river channel 3, the lifting plate 24 slides upwards and is fixed through the locking assembly, so that the phenomenon that the river water in the river channel 3 flows to the outer side of the river bank 2 is reduced.

Referring to fig. 2 and 4, the locking assembly includes locking screw 25 and lock nut 26, a plurality of waist shape holes 27 have been offered vertically to one side that river course 3 was kept away from to lifter plate 24, the position in waist shape hole 27 corresponds with lifter plate 24's position, waist shape hole 27 and spout 23 intercommunication, locking screw 25 level is fixed in one side that lifter plate 24 is close to waist shape hole 27, locking screw 25 slides and wears to locate in waist shape hole 27, the one end that lifter plate 24 was kept away from to locking screw 25 stretches out the vertical board 22 outside, lock nut 26 threaded connection is in the locking screw 25 outside, and lock nut 26 is located the vertical board 22 outside. When the lifting plate 24 is slid, the locking screw 25 can slide in the waist-shaped hole 27; when the lift plate 24 needs to be secured, the lock nut 26 is correspondingly rotated so that the end of the lock nut 26 abuts the outside of the vertical plate 22.

The implementation principle of the river anti-impact dike in the embodiment of the application is as follows: when river water in the river channel 3 rises rapidly, the piston rod of the corresponding adjusting cylinder 9 adjusts the height of the baffle plate 10, and all the flood discharge pipes 5 are in a circulating state, so that the river water in the river channel 3 flows into the flood discharge pipes 5 after being filtered by the filter screen 12 and is conveyed into the temporary storage tank 8 through the connecting channel 6 and the conveying pipe 7, when more river water is stored in the temporary storage tank 8, the water pump 18 is started, the river water in the temporary storage tank 8 is pumped into the recovery tank 17 through the recovery pipe 16 by the water pump 18, and the filter plate 19 can further filter the river water; when river water in the river channel 3 is about to overflow the vertical plate 22, the lifting plate 24 slides upwards, and then the locking nut 26 is correspondingly rotated, so that the end part of the locking nut 26 is abutted against the outer side of the vertical plate 22; when more sundries are accumulated on the filter screen 12, the connecting screw 15 on the connecting plate 14 is screwed off, then the connecting plate 14 is dismounted, then the filter screen 12 on the river bank 2 is dismounted, the sundries on the filter screen 12 are cleaned, and after the cleaning is finished, the filter screen 12 is installed back to the original position.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A river anti-impact dike, which is characterized in that: including bottom plate (1) and set up in be used for blockking river levee (2) of rivers on bottom plate (1), a plurality of mounting holes (4) have been seted up in river levee (2), be provided with flood discharge pipe (5) that are used for the flood discharge in mounting hole (4), one side that river course (3) were kept away from in river levee (2) is provided with linking channel (6) with flood discharge pipe (5) intercommunication, the one end intercommunication that flood discharge pipe (5) were kept away from in linking channel (6) has conveyer pipe (7), conveyer pipe (7) intercommunication has temporary storage case (8).

2. A river impact bank according to claim 1, wherein: mounting hole (4) are arranged along the high vertical of river levee (2), the position that river levee (2) corresponds connecting channel (6) is provided with the adjusting part that is used for adjusting flood discharge pipe (5) and opens and close, adjusting part including set up in cylinder (9) at connecting channel (6) top and set up in baffle (10) of cylinder (9) piston rod, baffle (10) are located connecting channel (6), baffle (10) are used for blockking flood discharge pipe (5) and keep away from the one end of river course (3).

3. A river impact bank according to claim 1, wherein: river levee (2) top is connected with filter screen (12) through fastening component, filter screen (12) cover in river levee (2) one side near river course (3), filter screen (12) bottom is provided with a plurality of counterweight (13), filter screen (12) cover flood discharge pipe (5) are close to the mouth of pipe of river course (3).

4. A river impact bank according to claim 3, wherein: the fastening assembly comprises a connecting plate (14) and a plurality of connecting screws (15), wherein the connecting plate (14) is arranged at the top of the river bank (2) and used for compressing the filter screen (12), the threads of the connecting plate penetrate through the connecting screws (15) at the top of the connecting plate (14), the connecting screws (15) penetrate through the filter screen (12), and the connecting plate (14) is connected with the river bank (2) through the connecting screws (15).

5. A river impact bank according to claim 1, wherein: the temporary storage box (8) is communicated with a recovery pipe (16), one end, far away from the temporary storage box (8), of the recovery pipe (16) is communicated with a recovery box (17), a water pump (18) for pumping water into the recovery box (17) is arranged on the recovery pipe (16), a filter plate (19) is arranged in the recovery box (17), and a pipe orifice, close to the recovery box (17), of the recovery pipe (16) is located above the filter plate (19).

6. A river impact bank according to claim 2, wherein: one side of the river levee (2) close to the connecting channel (6) is vertically provided with a sliding rail (11), the length direction of the sliding rail (11) is parallel to the telescopic direction of a piston rod of the cylinder (9), and the baffle (10) is connected in the sliding rail (11) in a sliding mode.

7. A river impact bank according to claim 1, wherein: river levee (2) top level is provided with horizontal plate (20), vertical board (22) that is provided with in horizontal plate (20) top, spout (23) have vertically been seted up to vertical board (22) upper end, vertical slip has a plurality of lifter plates (24) in spout (23), fix through locking Assembly between lifter plate (24) and vertical board (22).

8. A river impact bank according to claim 7, wherein: one side of river course (3) is kept away from in lifter plate (24) and the position that corresponds vertical board (22) is vertical offers waist shape hole (27) with spout (23) intercommunication, lifter plate (24) one side is provided with and slides and wears to locate locking screw (25) and the threaded connection in waist shape hole (27) the lock nut (26) in the locking screw (25) outside, lock nut (26) are located one side that river course (3) were kept away from in vertical board (22).